Blackwarder
Adventurer
Not much to get excited about for a 4ther, really. It seems support targets the minis game, edition neutral products, or Next. Eh, it's really no surprise, production of actual 4e products died about a year ago when they finished the 'Into the Unknown' work. I suppose this is the point in the edition life cycle where you begin scavenging from other systems and source books for things you like with new fervor, borrowing and incorporating to taste.
I think that the fortune cards and the Menzoberranzan source book are a solid edition to 4e fans.
Warder